DE59206470D1 - Method for controlling overcurrent releases for DC high-speed switches - Google Patents

Method for controlling overcurrent releases for DC high-speed switches

Info

Publication number
DE59206470D1
DE59206470D1 DE59206470T DE59206470T DE59206470D1 DE 59206470 D1 DE59206470 D1 DE 59206470D1 DE 59206470 T DE59206470 T DE 59206470T DE 59206470 T DE59206470 T DE 59206470T DE 59206470 D1 DE59206470 D1 DE 59206470D1
Authority
DE
Germany
Prior art keywords
speed switches
overcurrent releases
controlling overcurrent
controlling
releases
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59206470T
Other languages
German (de)
Inventor
Wolfgang Roehl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE59206470D1 publication Critical patent/DE59206470D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/44—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities
    • H02H3/445—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities of DC quantities
DE59206470T 1991-08-30 1992-08-07 Method for controlling overcurrent releases for DC high-speed switches Expired - Fee Related DE59206470D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4129258A DE4129258A1 (en) 1991-08-30 1991-08-30 METHOD FOR CONTROLLING OVERCURRENT TRIGGER FOR DC CURRENT SWITCH

Publications (1)

Publication Number Publication Date
DE59206470D1 true DE59206470D1 (en) 1996-07-11

Family

ID=6439753

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4129258A Granted DE4129258A1 (en) 1991-08-30 1991-08-30 METHOD FOR CONTROLLING OVERCURRENT TRIGGER FOR DC CURRENT SWITCH
DE59206470T Expired - Fee Related DE59206470D1 (en) 1991-08-30 1992-08-07 Method for controlling overcurrent releases for DC high-speed switches

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4129258A Granted DE4129258A1 (en) 1991-08-30 1991-08-30 METHOD FOR CONTROLLING OVERCURRENT TRIGGER FOR DC CURRENT SWITCH

Country Status (2)

Country Link
EP (1) EP0529750B1 (en)
DE (2) DE4129258A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3358264B2 (en) * 1993-12-28 2002-12-16 株式会社日立製作所 DC power supply circuit
CN105799553B (en) * 2016-04-22 2018-03-16 中国船舶重工集团公司第七一二研究所 A kind of electronic type ground automatic neutral-section passing device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1965425C3 (en) * 1969-12-19 1973-08-23 Siemens Ag Overcurrent release for electrical switches, depending on the rate of increase in current
US3914667A (en) * 1972-03-27 1975-10-21 Ite Imperial Corp Rate of rise tripping device
DE2653574C3 (en) * 1976-11-25 1983-02-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Tripping device

Also Published As

Publication number Publication date
DE4129258C2 (en) 1993-08-12
EP0529750B1 (en) 1996-06-05
EP0529750A3 (en) 1993-07-28
DE4129258A1 (en) 1993-03-25
EP0529750A2 (en) 1993-03-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee